A cantilever 1.5m long is loaded with a UDL of 2kN/m run over a lenght of 1.25 m from the free end.It also carries a point load of 3kN at a distance of0.25 m from the free end.Draw the shear force and bending moment diagrams of the cantilever.
Answers
Answer:
W = 2.666 kN
Explanation:
From the above question,
They have given :
A cantilever 1.5m long is loaded with a UDL of 2kN/m run over a lenght of 1.25 m from the free end. It also carries a point load of 3kN at a distance of0.25 m from the free end.
Here we have to find the shear force and bending moment diagrams of the cantilever.
Given, Bending moment at the center of the beam is 2 kNm.
The strength of the material, structural analysis, reinforced cement concrete, and steel analysis all use the bending moment equation. In the bending moment equation, the bending moment has a relationship with: M/I = f/y = E/R. Where; M = Bending moment, I = Moment of Inertia.
Mx = W × distance from end(x)
When, Mx = 2 kNm at x = 0.75 m
2 = W × 0.75
W = 2.666 kN
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